22047795

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 50651568

約数和(自身を除く): 28603773

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 81, 99, 101, 105, 135, 147, 165, 189, 231, 245, 297, 303, 315, 385, 405, 441, 495, 505, 539, 567, 693, 707, 735, 891, 909, 945, 1111, 1155, 1323, 1485, 1515, 1617, 2079, 2121, 2205, 2695, 2727, 2835, 3333, 3465, 3535, 3969, 4455, 4545, 4851, 4949, 5555, 6237, 6363, 6615, 7777, 8085, 8181, 9999, 10395, 10605, 13635, 14553, 14847, 16665, 19089, 19845, 23331, 24255, 24745, 29997, 31185, 31815, 38885, 40905, 43659, 44541, 49995, 54439, 57267, 69993, 72765, 74235, 89991, 95445, 116655, 133623, 149985, 163317, 209979, 218295, 222705, 272195, 286335, 349965, 400869, 449955, 489951, 629937, 668115, 816585, 1049895, 1469853, 2004345, 2449755, 3149685, 4409559, 7349265, 22047795]

約数ペア:

[(1, 22047795), (3, 7349265), (5, 4409559), (7, 3149685), (9, 2449755), (11, 2004345), (15, 1469853), (21, 1049895), (27, 816585), (33, 668115), (35, 629937), (45, 489951), (49, 449955), (55, 400869), (63, 349965), (77, 286335), (81, 272195), (99, 222705), (101, 218295), (105, 209979), (135, 163317), (147, 149985), (165, 133623), (189, 116655), (231, 95445), (245, 89991), (297, 74235), (303, 72765), (315, 69993), (385, 57267), (405, 54439), (441, 49995), (495, 44541), (505, 43659), (539, 40905), (567, 38885), (693, 31815), (707, 31185), (735, 29997), (891, 24745), (909, 24255), (945, 23331), (1111, 19845), (1155, 19089), (1323, 16665), (1485, 14847), (1515, 14553), (1617, 13635), (2079, 10605), (2121, 10395), (2205, 9999), (2695, 8181), (2727, 8085), (2835, 7777), (3333, 6615), (3465, 6363), (3535, 6237), (3969, 5555), (4455, 4949), (4545, 4851)]